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30A Relay Module 1 Channel

$1.09 – $1.18
30A Relay Module 1 Channel 5V 12V 24V 250VAC SLA-05VDC-SL-C SLA-12VDC-SL-C SLA-24VDC-SL-C with opticoupler protection support high-level trigger low-level trigger
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Adapter Module for ESP-01 ESP8266

$0.38
Adapter adaptor Module board for ESP-01 ESP8266 esp01 esp-01s esp01s onboard 3.3V/5V voltage regulator
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5V 12V Bluetooth MP3 Music Audio Decoder Module Board

$1.28 – $1.38
Features 5 modes: Bluetooth AUX in FM Radio TF Card USB
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UV Light Strip 12V 60 LEDs per Meter 8mm 390nm – 400nm

$1.07 – $1.25
Ultraviolet UV Light Strip 60 LEDs per Meter 390nm – 400nm 12V 8mm 2835 PCB width: 8mm LED type: 2835
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UV Light Strip 30 60 120 LEDs per Meter 365nm – 370nm

$1.92 – $4.74
2835 Ultraviolet UV Light Strip 30 60 120 LEDs per Meter 365nm – 370nm 5V 12V 24V 5050 2835 3535
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WS2815 12V 5050 Addressable LED Strips 30 60 74 96 144 LEDs

$1.82 – $7.12
WS2815 12V 5050 Addressable RGB LED Strips 30 60 74 96 144 LEDs 10mm 30LEDs/meter 60LEDs/meter 74LEDs/meter 96LEDs/meter 144LEDs/meter 30Pixels/meter
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WS2812B 5V 5050 Addressable LED Strips 10mm 30 60 144 LEDs

$2.55 – $5.29
WS2812B 5V 5050 Addressable RGB LED Strips 10mm 30 60 144 LEDs 10mm 30LEDs/meter 60LEDs/meter 144LEDs/meter 30Pixels/meter 60Pixels/meter 144Pixels/meter individually
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12V 5 Meters 5050 LED Strip 60 Pixels per Meter

$0.49 – $1.79
12V 5 Meters 5050 LED Strip 60 Pixels/Meter 60LEDs/Meter Warm White Cold White Red Blue Green Yellow Pink Purple RGB
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1-8S Lipo Lithium Battery Level Indicator Low Voltage Buzzer Alarm

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$0.72 – $0.93
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10pcs AAA Battery Holder Box with Wire Leads

$0.53 – $1.15
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2A USB 18650 Battery Charger Module Boost 3.7V to 5V 9V 12V

$0.27
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DC 9-60V 12A 500W PWM Fan DC Motor Speed Controller LED Light Dimmer Regulator Module 12V 24V 48V ZK-BMG

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$4.01
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GY-906 MLX90614ESF BAA BCC DCI Contactless IR Temperature Sensor Module

$5.22 – $16.84
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PAM8406 Digital Amplifier Module with Volume Potentiometer 5Wx2 Stereo Class D

$0.37

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ESP32 2.8 inch Display Development Board

$9.12 – $10.38
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NodeMCU Lua Lolin CP2102 ESP8266 ESP-12E WiFi Development Board

$2.25
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NodeMCU Lua Lolin V3 CH340 ESP8266 ESP-12E WiFi Development Board

$1.57

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Microphone Sound Voice Whistle Detection Sensor Module Red KY-037

$0.24
for sound detection The module has 2 outputs: 1. AO, analog output, output the voltage signal of the microphone in
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KY-040 Rotary Encoder Module Decoder

$0.32 – $0.34
Material: Electronic components + PCB Size: 31 x 19 x 29mm / 1.22″ * 0.75″ * 1.14″ Main color: Black
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ESP32 NodeMCU DEVKIT V1 CP2102 WiFi Development Board 30-pin

$2.96 – $3.03
The ESP32 Dev Kit is an Arduino compatible Wifi/Bluetooth board. In addition to the 802.11 b/g/n WLAN, the BLE (Bluetooth Low Energy) function enables maximum connectivity with the outside world.
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Electrolytic Capacitors Kit 200pcs, 15 Values, 0.1uF – 1000uF

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$1.75
0.1uF 50V 15 0.22uF 50V 15 0.47uF 50V 15 1uF 50V 15 2.2uF 50V 15 3.3uF 50V 15 4.7uF 50V
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50V Electrolytic Capacitors DIP (1000pcs/Lot)

$3.44
Values available 50V 0.1UF 4x5mm(1000pcs) 50V 0.1UF 4x7mm(1000pcs) 50V 0.1UF 5x11mm(1000pcs) 50V 0.22UF 4x7mm(1000pcs) 50V 0.22UF 5x11mm(1000pcs) 50V 0.33UF 4x7mm(1000pcs)
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600pcs Resistors Kit, 30 Values, 1% 1/4W Metal Film Resistors

$0.76
600pcs/lot 1/4W Metal Film Resistor Set 1% Resistor Assorted Kit Set 10 -1M Ohm hm Resistance Pack 30 Values Each
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